Posted on May 22, 2012May 22, 2012 by naswgrITE 5HV150 Circuit Breakers at NAS , 5HV150 2000 amp , 5HV150 1200 amp NAS just received the following. ITE medium voltage air circuit breakers. 5HV150 5kV 125vDC 1200 amp & 2000 amp The ITE 5HV150 circuit breakers are available as-is or reconditioned. click here to request a quote 5HV-150 circuit breakers at NAS. Parts, Breakers & Switchgear.